Hello thereee. ᕕ(ᐛ)ᕗ
If the anime gives you a best girl its a good anime, if you don't have one it's a bad one.
Honestly the character that's had the most character development will probably end up being my favorite, because character development itself is the greatest thing alive.
That moment anime girls is a big part on how you realised your type. Yes I live a rather disappointing life where my main 3 waifus are Biashmon (Noragami), Erza (Fairy Tail), and Saki (Zombieland Saga). Those 3 have some things in common, for example, they're loud, badass, and have a secret cute exterior.
I'm also undoubtedly whipped for Rei (Ace of The Diamond), Midnight/Nemura (My Hero Academia), and Kiyoko (Haikyuu). In other word I'm a sucker for (you) girls with dark hair and glasses. Although, another character that has dark hair, that I undoubtedly love, is Momo (My Hero Academia). If she wore glasses I wouldn't be alive right now.
Let us not talk about the fact that most of these characters have big breats and tend to be used for fan service. I swear it's for the personality, it's just god, I am a disgrace to the LGBT community.